Question: Steam enters an insulated pipe at 200 kPa and 200°C and leaves at 150 kPa and 150°C. The inlet-to-outlet diameter ratio for the pipe is

Steam enters an insulated pipe at 200 kPa and 200°C and leaves at 150 kPa and 150°C. The inlet-to-outlet diameter ratio for the pipe is D1/D2 =1.80. Determine the inlet and exit velocities of the steam.

Di 200 kPa 200C D2 150 kPa 150 C , Steam

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